a) Calculate the Fourier series for f(x) = x on the interval 0 ≤ x ≤ 2π and also for the interval −π ≤ x ≤ π. They are d

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answerhappygod
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a) Calculate the Fourier series for f(x) = x on the interval 0 ≤ x ≤ 2π and also for the interval −π ≤ x ≤ π. They are d

Post by answerhappygod »

a) Calculate the Fourier series for f(x) = x on the interval 0 ≤
x ≤ 2π and also for the interval −π ≤ x ≤ π. They are different?
How can you make your results consistent with each other?
b) Using Fourier series, show that for the interval [a, b]
cos(2πna/(b − a)) = cos(2πnb/(b − a)) holds. Also do it for the
sine function.
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